"We would need to consider the possibility that the source was created (or trapped as a primordial black hole) by a highly advanced technological civilization," Harvard's Avi Loeb writes.

The meteor IM1 first caught Loeb’s attention through an obscure NASA fireball database under the code “CNEOS 2014-01-08.” ...

The search for alien life has long been focused on detecting signals from distant civilizations, primarily through ...

The long-sought evidence of alien life could be lurking in Earth's oceans, says Harvard astrophysicist Avi Loeb. Here is his plan to find it.

Long-sought evidence of alien life could lurk in Earth's oceans, or in 'weird' objects orbiting near our planet, Harvard astrophysicist Avi Loeb says. Here is his plan to find it.

TO KEEP AN OPEN MIND. INSIDE HARVARD UNIVERSITY CENTER FOR ASTROPHYSICS, ONE PROFESSOR IS CAUSING A BIT OF A STIR. BUT AVI LOEB IS USED TO IT. WE SHOULD BE OPEN TO SURPRISES. YOU KNOW, I’M JUST ...

Avi Loeb, an Israeli-American astrophysicist, has been dubbed the "alien hunter" for his work on trying to prove the existence of extraterrestrial life.

Avi Loeb is looking for alien tech on Earth, drawing ire from his colleagues. The Harvard professor's research is bankrolled by tech tycoons "pissed off" at academia's dogma. Some critics say Loeb ...

Astrophysicist Avi Loeb says that an interstellar meteor showered Earth with particles. At a planetary-science conference this week, researchers begged to differ.

This Saturday, the Santa Monica Amateur Astronomy Club (SMAAC) welcomes astrophysicist and Harvard professor Dr. Avi Loeb, one of the most prominent proponents of the existence of extraterrestrial ...

Harvard astronomy professor Avi Loeb believes he has new evidence of alien spacecraft. Last June, he recovered small magnetic spherules from the Pacific Ocean and claims that the small, round objects ...

Astrophysicist Avi Loeb, who lectures in astronomy at Harvard and is sometimes criticised for his glib style, talks about the search for extraterrestrial life, and dealing with his critics.